Τρία στρώματα βιομηχανικού χαρτιού Pp Woven Valve Bag

3 Layer Industrial Paper Bags, Customizable Sizes, Load-Bearing Capacity (20kg/25kg/50kg) Product Description: This is a flat-bottomed multi-wall kraft paper bag, suitable for packaging building materials such as cement and pigments. The bag’s size and capacity can be customized according to requirements and printing volume. The bag has a large capacity. PE liners can be paired with various bag types, such as open-mouth bags or paste valve bags. Benifits: Tough Protection –